Honestly, the writing in this game is really rough. This should have necessitated a lower rating. But... I noticed that this game was also entered into the REALLY BOOGALOO BAD IF jam, where the point is to make a bad IF game. Well... mission accomplished, I guess. Full marks. (sigh)
Anyways, you're invited to take part in an experiment, where you can be a bird for some time. Just sign here, here and here. Still, you have the option to go along with it and be free as a bird, or chicken out. You get a few choices in the game, but only one choice really affects the ending.
The visual design is simple, although there are some photos to go along with it. It shouldn't take too long to finish the story even if you're trying out all the options. Just make sure that you aren't turned into a birbbrain at the end of it.